16131504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 45077472

約数和(自身を除く): 28945968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 373, 408, 424, 636, 746, 816, 848, 901, 1119, 1272, 1492, 1802, 2238, 2544, 2703, 2984, 3604, 4476, 5406, 5968, 6341, 7208, 8952, 10812, 12682, 14416, 17904, 19023, 19769, 21624, 25364, 38046, 39538, 43248, 50728, 59307, 76092, 79076, 101456, 118614, 152184, 158152, 237228, 304368, 316304, 336073, 474456, 672146, 948912, 1008219, 1344292, 2016438, 2688584, 4032876, 5377168, 8065752, 16131504]

約数ペア:

[(1, 16131504), (2, 8065752), (3, 5377168), (4, 4032876), (6, 2688584), (8, 2016438), (12, 1344292), (16, 1008219), (17, 948912), (24, 672146), (34, 474456), (48, 336073), (51, 316304), (53, 304368), (68, 237228), (102, 158152), (106, 152184), (136, 118614), (159, 101456), (204, 79076), (212, 76092), (272, 59307), (318, 50728), (373, 43248), (408, 39538), (424, 38046), (636, 25364), (746, 21624), (816, 19769), (848, 19023), (901, 17904), (1119, 14416), (1272, 12682), (1492, 10812), (1802, 8952), (2238, 7208), (2544, 6341), (2703, 5968), (2984, 5406), (3604, 4476)]